20 Ton Horizontal Directional Drilling Machine for underground pipe laying project

1,GENERAL

DL200A horizontal directional drilling machine refers to an engineering machine designed for the purpose of pipeline laying in case of no eacavation of earth surface,and is widely applied for laying pipelines for urban water supply,gas,natural gas,power and petroleum etc.It is automatic,full-functional and fitted with shaft set assembly,automatic anchorage baseboard,laege-tonnage hoist etc.characterized by high rotation speed,high torque and pull-push force,and high travelling speed,and compact structure ect.

1.1Applicable Scope

It is applicable for crossing construction in non-hard rock areas nationwide like soil,clay,sandy soil and weathered rock areas.its ambient temparature is -10℃±45℃.pull-back pipe diameter 150mm-700-mm  and maximum crosiing length about 300m(as the case may be)

1.2 FEATURES

1.2.1 with the adopting of Cummins  Series B 110KW engine especially for engineering machine ,the machine has reliable power and can provide 200KN  pull-back force.200KN upsetting force,5900N.m torque and maximum power among the drilling machines of same tonnage.

1.2.2 With the adoption of imported main hydraulic parts ,like PERMCO EATON and PALL.the machine has reliable performance and guaranteed quality.

1.2.3 Automatic replacement of drill pipe

The machine has automatic raplacement of drill pipe system,change drill pipe very simply and quicky.

1.2.4Automatic anchorage devices

 The machine is fitted with an automatic anchorage baseboard which can operate the selector valve for automatic anchorage to ensure raliable fixing of the machine and reduce labor strength.

1.2.5Rubber crawler

The machine is fitted with rubber crawler to protect the pavement and minimize damage when it travels in urban area.protection area and scenic spots.

1.2.6High-performance filter

Famous international PALL filter score is employed for this machine,which has powerful waste removal and rosolution capacity and can guarantee reliable operation of the drilling machine for a long time.

DL200A MACHINE WORKS IN INDIA